Heterocycles p. 1614 - 1628 (2016)
Update date:2022-08-05
Topics:
Adiche, Chiaa
Hamadouche, Mohammed
Abed, Douniazad El
Three new series of sulfonyl amidines were prepared by 1,3-dipolar cycloaddition reaction between 1-morpholinocycloalkenes and various substituted sulfonyl azides without catalyst at room temperature. This reaction yielded unstable bicyclic Δ2 -1,2,3- Triazoline intermediates which rearranged themselves in situ into amidines by elimination of a nitrogen molecule. The reactions were performed under mild conditions and with moderate to good yields.
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